Eco-Marathon Challenge

[lancaIV]

https://www.shell.com/make-the-future/shell-ecomarathon.html
                        The actual World-Record holder : 1232 Km/ 1 KWh
https://www.guinnessworldrecords.de/news/2016/9/mit-einem-liter-benzin-10-000-km-fahren-das-ist-das-effizienteste-elektrische-fa
https://translate.google.com/translate?hl=de&sl=auto&tl=en&u=https%3A%2F%2Fwww.guinnessworldrecords.de%2Fnews%2F2016%2F9%2Fmit-einem-liter-benzin-10-000-km-fahren-das-ist-das-effizienteste-elektrische-fa

                                                          81 Wh/100 Km World-Record Target

             
                                                                    Cheap  conversion

                                              https://en.m.wikipedia.org/wiki/Sinclair_C5
                 
                                                         unmodified : 1350 Wh/ 100 Km
                                         

[lancaIV]

Is a "Net Zero Energy"-rotoverter realizeable ?


a generator-motor couple, "Powermax" :


https://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=23&ND=3&adjacent=true&locale=en_EP&FT=D&date=20021121&CC=WO&NR=02093720A1&KC=A1


similar " inventor Peter Rust" motor-generator object/function :


http://translationportal.epo.org/emtp/translate/?ACTION=description-retrieval&COUNTRY=DE&ENGINE=google&FORMAT=docdb&KIND=A1&LOCALE=en_EP&NUMBER=3713965&OPS=ops.epo.org/3.2&SRCLANG=de&TRGLANG=en




the Powermax consumes 100% motor-side,delivers 30% generator-side


The Imris displacement current converter works with a (pseudo-)C.O.P. 8 :


Powermax motor consume 100% / 8 = 12,5 % - 30% generator = 17,5% average surplus gain




Instead external amplifier/converter need :




Powermax/Peter Rust "rotoverter" as "net zero energy " drive :


motor efficiency/consume saving : from 100%  to 66% or 50%


generator efficiency improving    :  from   30% to 50%  or 66%


motor consume- generator output = net zero energy


motor :


https://worldwide.espacenet.com/publicationDetails/originalDocument?FT=D&date=20080812&DB=EPODOC&locale=en_EP&CC=US&NR=7411363B2&KC=B2&ND=4


The present disclosure has evaluated numerous conventional motor-related circuits and identified new methods that realize power conservation that is approximately 150% to around 200% better than conventionally available motors.


or:

https://worldwide.espacenet.com/publicationDetails/description?CC=US&NR=2002175580A1&KC=A1&FT=D&ND=3&date=20021128&DB=EPODOC&locale=en_EP

[0060] Further, when we suppose a reluctance motor to which the structure of the above-described comparison example is applied, the energy conversion efficiency thereof will be about 30%. However, if a reluctance motor utilizing the structure of the present invention requires an electrical energy of less than 30% as compared to the structure of the comparison example, an output exceeding the electrical input can be estimated and this fact shows that the energy of the permanent magnet element is being converted into a dynamic energy corresponding thereto.


generator :


https://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=3&ND=3&adjacent=true&locale=en_EP&FT=D&date=19981222&CC=JP&NR=H10341560A&KC=A


To obtain a multipole conversion device and a conversion method by which the efficiency of more than 95% for converting a mechanical energy into an electrical energy can be realized in comparison with the efficiency of less then 50% with a conventional constitution, one apparatus can function both as a generator and a motor, a speed-up device is eliminated and the manufacturing cost can be reduced easily.

compareable :
https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2012093951   
http://inventatori.ro/userfiles/image/GENERATOR%20RELUCTANTA.JPG

+ Victor Arestov : generator double winding


+ David Yurth :  Induction Coil Coating Increases Generator Output by One-Third


a virtual applying example :


https://newatlas.com/reva-electric-vehicle-concept/3944/


37 KW AC motor


but 12 KWh per 100 Km average consume
-      3 KWh brake energy recuperation


       9 KWh net per 100 Km consume            18 KWh battery capacity( 170 Wh/Kg) = 200 Km range


https://www.blogtalkradio.com/John-Craig/2019/02/17/could-electric-motor-w-revolutionary-new-kinds-of-magnet-fields-save-the-planet
https://www.voanews.com/silicon-valley-technology/can-better-electric-motor-save-planet


from 12 KWh per 100 Km average consume to -less 50%-


=       6 KWh average consume


-        3 KWh brake energy recuperation         - 4 KWh brake energy recuperation ( Yurth coil coating)


         3 KWh net per 100 Km                           2 KWh net per 100 Km

         600 Km range                                        900 Km range



better brake energy recuperation converter/generator ?                   170 Wh/Kg to 300/400/500/.....  Wh/Kg ?




https://www.patentauction.com/patent.php?nb=15379 ?


some other ideas from this academical/professional inventor :
https://translate.google.com/translate?sl=sr&tl=en&u=http://xn--j1aebtj.xn--90a3ac/dt_team/andreja-todorovic/

https://worldwide.espacenet.com/searchResults?submitted=true&locale=en_EP&DB=EPODOC&ST=advanced&TI=&AB=&PN=&AP=&PR=&PD=&PA=andreja+todorovic&IN=&CPC=&IC=&Submit=Search




here the Dr. Pavel Imris technology becomes interestant,as battery cycle charger :


http://translationportal.epo.org/emtp/translate/?ACTION=abstract-retrieval&COUNTRY=DE&ENGINE=google&FORMAT=docdb&KIND=A1&LOCALE=en_EP&NUMBER=102016008893&SRCLANG=DE&OPS=ops.epo.org/3.2&TRGLANG=en

similar,not same :
https://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=21&ND=3&adjacent=true&locale=en_EP&FT=D&date=20070201&CC=ES&NR=2265253A1&KC=A1



the begin :

https://en.m.wikipedia.org/wiki/Sinclair_C5   - level

small drive
https://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=4&ND=3&adjacent=true&locale=en_EP&FT=D&date=19951107&CC=US&NR=5463914A&KC=A


In general, for conventional motors of 1 HP and 3 HP, the power consumptions are 746 W/H and 2238 W/H. These motors can be operated at high speed with low output torque or operated at low speed with larger torque, no matter how it operates, the power consumptions thereof are respectively 746 W/H and 2238 W/H.In comparison, when a DC 12 V mini motor with full load capacity 25 g, 560 mA, running at 13340 rev./min is used, a plurality of such motors can be assembled and operated in association with a suitable number of down-speed gear sets so as to obtain proper operation speed. The power consumptions thereof in the same conditions as above, are compared with the conventional motors to conclude that
at most only one eleventh of the power consumed in above cited motors is required.








for common use

bigger drive :


https://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=2&ND=3&adjacent=true&locale=en_EP&FT=D&date=20001020&CC=FR&NR=2792258A1&KC=A1


Le couple de sortie à l'arbre 25 à 6000 tours minute,est le même que le couple de sortie du dispositif intérieur en mouvement,volant inerte. Ce dispositif équipé de quatre moteurs de 500 wats,soit 2000 wats, avec une gestion électronique,est susceptible des mêmes performances de couple et de puissance qu'un moteur thermique de 50 ch,tout en assurant les services annexes dont le chauffage et le préchauffage du véhicule.5 La consommation moyenne est de l'ordre de IOOO wats heure.


Trop economique ?  4x 500 W electric motor torque in ccw/cw formation equates 50 hp ic-motor torque performance ?!

[lancaIV]

There are two view-points :
How many Watts/Watt-hours can I get from an hundred(100)/thousand(1000) US$ or Euros investment ?
The output quality : pure DC,pulsed DC  or AC (Hz,KHz,MHz,...)

Power/mass ratio ? rated KW/ 5 Kg ,more/less !?

The owner his own skills ! For example friction parts change !? Tools/instruments ?

In industry in production 90% of the price is work related,10% mostly the material part transformation costs !

Patent-rights free production machinery + abundant material included recycling ware + 4d c.n.c.-work station

[lancaIV]

About CO2-scrubbing

https://onlinelibrary.wiley.com/doi/full/10.1002/adsu.202000101


Table 3. Airthena direct air capture (DAC) demonstrator CO2 cost evaluation of operation

when                                                                                            MWH                      per ton CO2


Hydroelectric                                                                                  61.7                       126




and


Solar photovoltaics (PV)                                                                  49.9                        102



then                                                                                               25                           51



Because the per ton CO2-certification are planned to be sold for 50 Euros this 25 US$/MWh electricity are the target !

https://www.bpb.de/politik/hintergrund-aktuell/324668/co2-preis-auf-heiz-und-kraftstoffe#:~:text=W%C3%A4hrend%20der%20Einf%C3%BChrungsphase%20(2021%2D2025,bis%2065%20Euro%20versteigert%20werden.

During the introductory phase (2021-2025), the prices for emission certificates will be set by the state. The price for one ton of CO2 will be 25 euros in 2021 and will gradually rise to 55 euros per ton by 2025. In 2026, the certificates are to be auctioned for the first time in a price range of 55 to 65 euros.
                                 

[lancaIV]

Similar Powermax https://web.archive.org/web/20081212141711/http://www.trinitymotors.net/


and Rust motor/generator recuperation couple :


https://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=24&ND=3&adjacent=true&locale=en_EP&FT=D&date=19881103&CC=DE&NR=3713965A1&KC=A1


When using this configuration as an electric car drive, the range can be at least doubled.


https://patentauction.com/patent.php?nb=9910


( 4x https://patentauction.com/images_membres/10/9910-1405953093.jpg        as   4x rated 500 W  e-drive https://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=2&ND=3&adjacent=true&locale=en_EP&FT=D&date=20001020&CC=FR&NR=2792258A1&KC=A1 )


https://patentauction.com/patent.php?nb=15379
3x longer range with the same battery [Electric Car]



https://www.greencarcongress.com/2005/04/reva_introduces.html


9 KWh per 100 Km net, from 12 KWh consume and 3 KWh brake energy recuperation
delivered by rated 37 KW AC electric motor,assuming peak 74 KW


about Andreja Todorovic his work spectrum,University of Priština, Faculty of Technical Sciences, Kosovska Mitrovica, Serbia.


https://worldwide.espacenet.com/searchResults?submitted=true&locale=en_EP&DB=EPODOC&ST=advanced&TI=&AB=&PN=&AP=&PR=&PD=&PA=&IN=andreja+todorovic&CPC=&IC=&Submit=Search


Build your own electric car

https://www.google.com/search?rlz=1C1AVFC_enPT930PT930&q=Build+your+own+electric+car&sa=X&ved=2ahUKEwjJwpuat8vxAhUKnBQKHTCQAOUQ1QIwIHoECBIQAQ&biw=1366&bih=605


Beware and be attented : inter-/national operating permit and conversion revisal costs !